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/* -----------------------------------------------------------------------------
*
* (c) The GHC Team, 1998-2009
*
* IO Manager functionality in the RTS
*
* Do not #include this file directly: #include "Rts.h" instead.
*
* To understand the structure of the RTS headers, see the wiki:
* https://gitlab.haskell.org/ghc/ghc/wikis/commentary/source-tree/includes
*
* -------------------------------------------------------------------------- */
#pragma once
#if defined(mingw32_HOST_OS)
#define IO_MANAGER_WAKEUP 0xffffffff
#define IO_MANAGER_DIE 0xfffffffe
/* spurious wakeups are returned as zero. */
/* console events are ((event<<1) | 1). */
int rts_InstallConsoleEvent ( int action, StgStablePtr *handler );
void rts_ConsoleHandlerDone ( int ev );
extern StgInt console_handler;
void * getIOManagerEvent (void);
HsWord32 readIOManagerEvent (void);
void sendIOManagerEvent (HsWord32 event);
#else
void setIOManagerControlFd (uint32_t cap_no, int fd);
void setTimerManagerControlFd(int fd);
void setIOManagerWakeupFd (int fd);
#endif
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